In 2014, epoxy glass flake heavy-duty anti-corrosion coating materials were used in the crude oil tank area of ​​Dongying United Petrochemical Co., Ltd.

In 2014, inorganic zinc-rich heavy anti-corrosion coating materials were used in the finished oil tank area of ​​Dongying United Petrochemical Co., Ltd. Inorganic zinc-rich heavy anti-corrosion coating materials were used in the finished oil tank area of

In 2014, epoxy zinc-rich heavy-duty anti-corrosion coating materials and aliphatic polyurethane heavy-duty anti-corrosion coating materials were used in the pipeline corridor project of Dongying United Petrochemical Co., Ltd.

In 2014, epoxy zinc-rich coating materials and epoxy micaceous iron heavy anti-corrosion coating materials were used in the 50,000㎥ storage tank group project of Dongying United Petrochemical Co., Ltd.

In 2014, epoxy zinc-rich heavy-duty anti-corrosion coating materials and aliphatic polyurethane heavy-duty anti-corrosion coating materials were used in the pipeline corridor project of Dongying United Petrochemical Co., Ltd.

Application of aliphatic polyurethane topcoat in corrosion protection of Shandong Binhua Group equipment from 2013 to 2015